matrix permanent造句

例句与造句

1. By contrast, testing whether matrix permanent is positive is PP complete.
2. Wanless is the coauthor ( with Colbourn and Dinitz ) of the chapter on Latin squares in the CRC Handbook of Combinatorial Designs and the author of the chapter on matrix permanents in the CRC Handbook of Linear Algebra.
3. It's difficult to find matrix permanent in a sentence. 用matrix permanent造句挺难的